Outer Limits 4x4 Board

hi i had a front wheel bearing lock up the other day ive got it pulled apart
now the section that the wheel bearing is mounted on is farked what do you call this part is it the hub? and are they available new

Stub axle mate, should be able to get one new or 2nd hand.

Its call a stub axle. they are available new but dear.
put up a post in the wanted section, some one will have one,